[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include  *** * ** *** ****
int main ()
{
** ** *    char ch;
   ***  * ***  *** ***   *******    
** *    * * * **    ****    **** ** **  * *****  
**   * *  **  *  **** * ***   *** ** ***  
**   *  *    * ** 
 *   **    system    *   * *****  **   
*  ** *  *    * return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
 *      ** ** **** *  
int *** ***
{
    *   *    *   char ch;
*   ***  ** * ** 
***      *    *   *    *       * ******* ***
 **        *  *  * * **** * ** * * *   
** *     **    **  
  * * *****   ** **** * * = %c and its ASCII code is *  *** * * **  
 *      * ***  
     *  **  * * *****   ** * ** 
* **    * **  return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
*  * *  * * *** *    

int   * ** * **     
{
 * **   ** ** * ** int ch;
*   *     * *********** * character: *** ** 
*******   ***    *     ** ***     ** **   *   *   
 ** **      *   * *****   ****  *** *   *
**  * **  *** * 
*  *    ***     * *** *   **  * 
** **  * *  ***    return 0;
*  *

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include            ****  
int main()
{
 ***** *   ***    int ch;
*  ** ** ** * *   ****  *  ** * * ****  *    
*  ***    *****  ****   ***   * ***   ** 
*  ** **    ** *  * **** * *   * *
* **   * * ** ****** *  **** * * **
*  ***  ** *    return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include ** *    * *****
int main()
{
    *  **  **  int ch;
  * * *    ** *    * *** **   *  *** * *    * **
*   **    ** * *  * *    ** * ** ** * * **
* ** * **  **  *   *    *****  *    * *** ***
*   **       return 0;
}
****** *

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
****  * ** ****  
  ****    ****   ** *  * **
main()
{
char c[1000];
int i;
*   ** ***** *  *  * ** ** * 
*  **    *  ****     ****     **  ****
 **  * * * *   *  *** *  **    *    * *** ** *   **






* ** *** *** *****   *   *    *
*  * *   *   0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include  ****  *  *   
int main()
{
 * *  ***  * *   * * * * **** ch;
*  **** *** * * *** * *    * ******       ****** **  * 
  *** **   *    * *   * ******  **    * * *
 ***    * *    *****  * * *  ** ** * 
**    *   **  return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
*** *        *****  ** *  *  *   a;
   *  ******  ** *  *** *  ***   
*** * **     *****  ***   ***  **     *  **  ** *   *
*  * ***    ***  ****  * 
  *** * * *  *       **  ** ** ** * ***** ** *
   **    * *   *  **    *** *  *   **   *** * ** * *** * 
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
 ** *   ***   ****** *******   ch;
  * *   * * ** *** *  * ** 
    **  *  * ******      *  *    *     *    character:");
 ** * * ****    **** ** ***** **  *       ** ** * *   **  *   *
**   * ** ***  *  *    *   **
*  ***  *********** * * *   * ** *** *   and its ASCII code is %d\n",ch,ch);
*****   ***   ** *    * * 
 * *   * **    * * * * *****   *  **  * ***** *
  **         *   **  ** *   * 0 ;
****  * *   **  *   *  ****  
   *       *** *** ***  **
 *****    **    ****   *  *

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~